package com.nbufe.command.demo2;

/**
 * @Author Zan
 * @Create 2024/6/12 14:11
 * @ClassName: Subtractor
 * @Description : TODO 请用一句话描述该类的功能
 */
public class Subtractor {

    private int num = 0;

    public int sub(int value) {
        num -= value;
        return num;
    }
}
